LASIK is a technique whereby a superficial corneal flap is created prior to the laser reshaping treatment. Most surgeons use a mechanical instrument known as a microkeratome, a gear driven surgical blade, to create the flap. The device has generated concerns about mechanical failure, variance in flap thickness, and irregularities at the flap edges and on the corneal bed to be reshaped by the laser. With this device, surgical outcome is highly dependent upon surgical skill, the quality of the instrument and blades, and maintenance of the instrument. LASIK with a microkeratome is not considered a state of the art technique.
At our Calgary Centre, Dr. Thad Demong performs the all-laser Bladeless LASIK technique, called IntraLASIK, using the IntraLase FS60, rather than a microkeratome for flap creation. It offers an unprecedented level of safety and accuracy. Using precision that only a computer-guided laser can offer, in less than 20 seconds, he creates the flap at a prescribed, consistent depth. The IntraLase is capable of creating a very thin flap, unattainable with a microkeratome, thereby sparing corneal thickness for treatment and creating the smoothest surface possible upon which to begin laser reshaping. In this way, Dr. Demong can offer LASIK to those who could not have been safely treated with a microkeratome. When combined with Wavefront Optimized reshaping, IntraLASIK provides the most accurate results possible. Now we invite you to view the following video to see how it works:
Visual recovery after IntraLASIK Surgery is dramatic and rapid, as is resolution of any discomfort encountered. You can anticipate watery eyes and a slight burning sensation for up to 12 hours following surgery. Discomfort is managed with a mild oral analgesic, and preservative free artificial tear drops. Visual acuity is typically crisp enough to drive and return to work within 3 to 4 days. Individual results vary depending upon your personal healing pattern.